1881120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{3919}}^1$

素因数の和:3937

約数の個数: 48

約数和(自身を含む): 5927040

約数和(自身を除く): 4045920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 3919, 7838, 11757, 15676, 19595, 23514, 31352, 39190, 47028, 58785, 62704, 78380, 94056, 117570, 125408, 156760, 188112, 235140, 313520, 376224, 470280, 627040, 940560, 1881120]

約数ペア:

[(1, 1881120), (2, 940560), (3, 627040), (4, 470280), (5, 376224), (6, 313520), (8, 235140), (10, 188112), (12, 156760), (15, 125408), (16, 117570), (20, 94056), (24, 78380), (30, 62704), (32, 58785), (40, 47028), (48, 39190), (60, 31352), (80, 23514), (96, 19595), (120, 15676), (160, 11757), (240, 7838), (480, 3919)]